Vijay

as Thalapathy Vetri Kondan

as Gandhi / Jeevan

as Parthiban / Leo Das

as Vijay Rajendran

as Veera Raghavan

as John 'JD' Durairaj

as Michael 'Bigil' Rayappan / Rayappan

as Sundar Ramasamy

as Bairavaa

as Vetrimaaran/ Vetri/ Maaran

as Vijay / Joseph Kuruvilla

as Marudheeran / Pulivendhan

as Kathiresan / Jeevanandham

as Sakthi

as Vishwa (Vishwa Bhai)

as Panchavan "Pari" Pariventhan / Kosaksi "Pappu" Pasapugazh

as Self

as Jagadish

as Bhoominathan

as Velayudham

as Sura

as Pugazh and Major Saravanan

as Ravi

as Vetrivel aka Velu

as Himself (Special Appearance)

as Tamizh

as Guru / Prasad

as Aathi

as Sivagiri

as Sachin

as Sivakasi / Muthappa

as Sukran

as Saravanavelu

as Madureyvel

as Udhaya Kumar

as Thirumalai

as Bhoopathy

as Sarathy

as Shiva

as Bagavathi

as Surya

as Aravindan

as Ashok

as Badri

as Gautham Prabhakar

as Vijay Vishwanathan

as Shiva

as Karunkaran

as Vijay

as Kannan

as Kutty

as Vasanth

as Siluvai

as Gokula Krishnan Gounder (Gokul)

as Kannan

as Vijay

as Vijay

as Ganesh

as Jeevanandhan

as Siva

as Balu

as Raja

as Selva

as Vishnu

as Raja

as Rahim

as Deva

as Vijay

as Vijay

as Vijay

as Child Artist

as Child Artist (Uncredited Role)

as Child Artist (Uncredited Role)

as x